World 6 - Rock Candy Mines Secret Exits (Revision 1077)

When you first start climbing the tower there will be a moving green pipe on the left wall. Jump on to the pipe and move left to find a hidden area with a block holding a mini mushroom. You may be tempted to ditch Mini Mario for a regular mushroom, but don't. It may be harder, but right before the end of the level you will spot another mini pipe on the top right. Avoid all the grinding stones and enter the pipe. In the next area, time your jumps to dodge the grinding stones to the top of the area. You'll get the last Star Coin AND a path to the Secret Exit.